Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System transforms your RAM’s sound and appearance with a straight-through design engineered for great sound and maximum performance. Built for the 2009-2024* RAM truck with the 5.7L Hemi (*2019-2024 classic body only) and 2009-2013 4.7L models, this complete cat-back package delivers a deep, aggressive-to-moderate tone that lets your Hemi make itself heard without droning inside the cab.
Manufactured from durable 409 stainless steel, the Flow FX system is designed for years of trouble-free service. It flows through a 3.00-inch inlet pipe into a single inlet/dual outlet Flow FX straight-through muffler, then out through dual 2.50-inch mandrel-bent tailpipes that route to the factory rear bumper cutouts. The result is a genuine performance exhaust that both sounds and looks the part.
Key Benefits
Every detail of the Flow FX system is built to upgrade your truck while keeping installation simple. The mandrel-bent tailpipes maintain consistent diameter through every bend for smooth, unrestricted flow, while the included Flow FX muffler provides that signature straight-through Flowmaster character. Large 4.50-inch black ceramic-coated 304 stainless steel tips finish the setup with a custom look that pairs perfectly with the deep Flow FX sound.
- 409 stainless steel construction for long-lasting, trouble-free service
- 3.00-inch inlet pipe feeding a single inlet/dual outlet Flow FX straight-through muffler
- Dual 2.50-inch mandrel-bent tailpipes exiting the factory rear bumper cutouts
- Large 4.50-inch diameter black ceramic-coated 304 stainless steel tips
- Aggressive/moderate sound level for a deep, performance tone
- CARB (California) compliant with Emission Code 5
- Muffler included, plus installation instructions and all necessary hardware
Easy At-Home Installation
Designed for a straightforward bolt-on upgrade, the Flow FX system utilizes all factory hanger locations and connections. No cutting or welding is required, so you can complete the install in your own garage using the included installation instructions and hardware. Everything needed to get your RAM sounding and looking better is in the box.
Fitment
This Flow FX Cat-back system fits the 2009-2024* RAM truck with 5.7L Hemi (*2019-2024 classic body only) and 2009-2013 4.7L models. It fits both two-wheel and four-wheel drive trucks, along with all cab and bed configurations, making it a versatile choice across the RAM lineup. Note the California Proposition 65 warning applies.
Whether you’re chasing a more aggressive exhaust note, a cleaner rear-end appearance, or improved flow from your Hemi, the Flowmaster Flow FX Cat-Back delivers a proven combination of sound, style, and simple installation.
